Cite

    P. Bartl et al.. “Electron ionization of different large perfluoroethers embedded in ultracold helium droplets: effective freezing of short‐lived decomposition intermediates.” Rapid communications in mass spectrometry, vol. 27, 2013, pp. 298–304. http://access.bl.uk/ark:/81055/vdc_100024520442.0x000023